Fix "Install to Home Screen" link

Invalid link.

docs/getting-started.html

@@ -28,7 +28,7 @@ title: Getting started · Ratchet
         <p>Read about <a href="/components/#push" data-ignore="push">push.js</a> then start connecting your pages. Push.js allows you to create a app that feels like a real app when you save it to your phone. Make sure that you have a server running, and that your browser is emulating touch events. <a href="https://developers.google.com/chrome-developer-tools/docs/mobile-emulation#emulate-touch-events" data-ignore="push">Check out this tutorial on emulating touch events in Chrome</a> (<a href="https://developer.mozilla.org/en-US/docs/Tools/Responsive_Design_View" data-ignore="push">or Firefox</a>) if you're not sure how to do that.</p>
 
         <h3>3. Save the app to your phone</h3>
-        <p>There are <a href="https://groups.google.com/forum/#!topic/goratchet/IboE6SCMAyw" data-ignore="push">a few ways to do this</a>, but the simplest is to run a local server on your computer, point Safari on your iPhone to your computer, then click the <span class="icon icon-share"></span> button and "Add to Home Screen". For Android, check out <a href="https://developers.google.com/chrome/mobile/docs/installtohomescreen" data-ignore="push">this guide</a>.</p>
+        <p>There are <a href="https://groups.google.com/forum/#!topic/goratchet/IboE6SCMAyw" data-ignore="push">a few ways to do this</a>, but the simplest is to run a local server on your computer, point Safari on your iPhone to your computer, then click the <span class="icon icon-share"></span> button and "Add to Home Screen". For Android, check out <a href="https://developer.chrome.com/multidevice/android/installtohomescreen" data-ignore="push">this guide</a>.</p>
       </div>
 
       <div class="docs-section">